baber/WOPTO huggingface dataset:
Patent KR-20190026241-A (KR)
Inventor: LEE WOO YOUNG
IPC: H02J50/60
Filed: 2017-09-04
Abstract: Disclosed is a method for detecting a foreign substance between a transmitting pad and a receiving pad for wireless power transmission, including a step of performing zero phase angle control with respect to a power transmission converter performing wireless power transmission in conjunction with the transmitting pad and the receiving pad, a step of detecting the rate of change in parameter characteristics with respect to at least one of the input current and the switching frequency of the power transmission converter, and a step of determining the presence or absence of foreign substance intervention between the transmitting pad and the receiving pad based on whether the rate of change in parameter characteristics with respect to at least one of the input current and the switching frequency exceeds an allowable range. By the foreign substance detection method of the present invention, foreign substance detection is possible even during the operation of the wireless power transmission device and even without additional hardware.
Patent KR-20190029947-A (KR)
Title: Cable Bobin Assembly And Cable Package
Inventor: LEE WOO KYOUNG
IPC: B65D5/50
Filed: 2017-09-13
Abstract: The present invention relates to a cable bobbin assembly and a cable package including the same, capable of reliably maintaining an original function thereof by maintaining sufficient rigidity against an impact applied from the outside even when the cable bobbin assembly is formed of a paper material for environment-friendly purposes. The cable bobbin assembly includes: a bobbin member; a pair of side flanges; a pair of flange holders; a side support member; and a disc spacer.
Patent KR-20190031819-A (KR)
Title: Method for manufacturing precast concrete base structure of soundproof wall utilizing siliceous slag binder
Inventor: LEE CHANG HONG
IPC: E01F8/00
Filed: 2017-09-18
Abstract: The present invention relates to a method for manufacturing a precast concrete base structure of a soundproof wall to manufacture a precast concrete base structure of a soundproof wall utilizing a siliceous slag binder, which comprises the following steps of: mixing a siliceous slag binder in a precast concrete composition; depositing the precast concrete composition in a mold for a base structure of a soundproof wall; curing the precast concrete composition in the mold; and removing the precast concrete base structure of a soundproof wall. Therefore, according to the present invention, a siliceous slag binder is mixed in a precast concrete structure to form a structure for dynamic characteristics, environmental characteristics, and long-period durability of the structure to be improved.
Patent KR-20190033713-A (KR)
Title: Composting apparatus by mixed fermentation of livestock excrement, leftover foods and agro-fishery by-products
Inventor: KIM TAEK SOO
IPC: C05F9/02
Filed: 2017-09-22
Abstract: The present invention relates to a composting device for producing organic fertilizers by mixed fermentation of livestock excrement, agricultural and marine byproducts or leftover food. The composting device comprises: a fermenting tank which comprises one or two inlets formed on one side of an upper part thereof to inject one or more raw materials selected from livestock excrement, agricultural and marine byproducts or leftover food, and an outlet formed on a center of a lower part thereof for discharging composted compost; a pair of stirring screws which are placed in parallel in the vertical direction in the fermenting tank, and installed to rotate, respectively; and a heater pipe which is placed along an inner circumferential surface of the fermenting tank in a coil form, and installed to uniformly heat the one or more raw materials selected from the agricultural and marine byproducts or leftover food in the fermenting tank. The present invention mixes, stirs and ferments one or more raw materials of livestock excrement, agricultural and marine byproducts and leftover food to efficiently and rapidly ferment and produce composts, an organic fertilizer, maintains a constant fermenting temperature in a mixture inside the fermenting tank, and installs a stirring device in the fermenting tank double to increase a stirring efficiency while selectively operating the stirring device according to production amount of compost, thereby reducing energy.
Patent KR-20190033898-A (KR)
Title: Refrigerator
Inventor: WOOKYUNG BAIK
IPC: F25D19/02
Filed: 2017-09-22
Abstract: A refrigerator comprises: a main body having a storage chamber and a cooling module accommodation space; a cooling module disposed in the cooling module accommodation space and having a heat-absorption part and a heat-dissipating part; a drawer supporter disposed inside the storage chamber; and a drawer supported by the drawer supporter. An inner channel, through which cold air flowing from the heat-absorption part passes, is formed inside the drawer supporter. A plurality of cold air discharge ports, discharging the cold air from the inner channel in the opposite directions from one another, are formed on the drawer supporter. Therefore, the depth of the storage chamber in the forward-backward direction can be maximized while the number of components is minimized, and the entire storage chamber can be cooled evenly.
Patent KR-20190043268-A (KR)
Title: Dc-dc converter
Inventor: JANG HUI SUNG
IPC: H02M1/00
Filed: 2017-10-18
Abstract: The present invention discloses a direct current (DC)-DC converter of a phase shift full bridge type having a snubber circuit capable of increasing control performance and reducing harmonic ripples by increasing response performance. The DC-DC converter comprises: an inductor having one end connected to an input terminal side and the other end connected to an output terminal; a switching circuit unit determining whether power is supplied from the input terminal side to the inductor; a snubber circuit connected to both ends and the output terminal of the inductor; an output current control unit deriving an inductor current command value for deriving the inductor current command value, which is a magnitude of a current flowing in the inductor, for allowing an output current detection value which detects a current provided to the output terminal to follow a preset output current command value; and an inductor current control unit determining a switching duty of the switching circuit unit for allowing an inductor current detection value which detects the current flowing in the inductor to follow the inductor current command value.
Patent KR-20190045028-A (KR)
Inventor: KANG DONG YUN
IPC: A47C1/06
Filed: 2017-10-23
Abstract: The present invention relates to a rotary body for a hair styling chair. The rotary body for a hair styling chair comprises: a fixing bundle (110); and a rotary bundle (120) rotatably connected to the fixed bundle (110) below the fixed bundle (110) and coupled to a hair styling chair body (10). The fixed bundle (110) includes: an upper base (111) having a first rotary shaft hole (111a); an upper ring (112) coupled to an outer side of an upper surface of the upper base (111); and a first inner plate (113) provided with a second rotary shaft hole (113a) formed on a center thereof and connected to the first rotary shaft hole (111a) to allow the rotary bundle (120) to be inserted thereinto, and coupled to the upper base (111) in the upper ring (112). The rotary bundle (120) includes: a lower base (121) with a first center hole (121a); a lower ring (122) coupled to an outer side of an upper surface of the lower base (121); and a second inner plate (123) provided with a second center hole (123a) communicating with the first center hole (121a), and coupled to the lower base (121) in the lower ring (122). Accordingly, manufacturing time can be shortened, and manufacturing costs can be reduced.
Patent KR-20190045551-A (KR)
Inventor: LIM JUNG YEON
IPC: A61C1/06
Filed: 2017-10-24
Abstract: The present invention relates to a dental load measuring device, comprising: a main body having a bottom portion and a wall portion; a first shaft moving device provided on the bottom portion, including a first shaft fixing plate and a first shaft driving device, and suitable to move the first shaft fixing plate relative to the bottom portion in a direction parallel to a first shaft; a second shaft moving device provided on the first shaft fixing plate, including a material plate and a second shaft driving device, and suitable to move the material plate relative to the first shaft fixing plate in a direction parallel to a second shaft; a third shaft moving device provided on the wall portion, including a third shaft fixing plate and a third shaft driving device, and suitable to move the third shaft fixing plate relative to the wall portion in a direction parallel to a third shaft; and a cutting portion provided on the third shaft fixing plate and suitable to cut a material provided on the material plate. The cutting portion includes a burr and a driving device for rotating the burr, and the driving device includes a measuring portion for measuring a load generated in the driving device when the burr is in contact with the material.
Patent KR-20190048183-A (KR)
Inventor: YI YEONHUI
IPC: C08L65/00
Filed: 2017-10-30
Abstract: The present invention relates to a copolymer and an organic light emitting device including the same. The copolymer of the present invention comprises units represented by chemical formulas 1 and 2. In chemical formulas 1 and 2, Y1 is a direct bond or O, and R1 is hydrogen, deuterium, a halogen group, a substituted or unsubstituted alkyl group, a substituted or unsubstituted alkoxy group, a substituted or unsubstituted cycloalkyl group, a substituted or unsubstituted aryl group, or a substituted or unsubstituted heterocyclic group. According to the present invention, a hole injection layer/hole transport layer material using the copolymer can have improved efficiency and lifetime.
Patent KR-20190050032-A (KR)
Inventor: JUNG DU ROK
IPC: A61C9/00
Filed: 2017-11-02
Abstract: The present invention relates to a mixing tip. The mixing tip comprises: a casing having a lower casing detachably coupled to first and second flanges and a mixing casing extending in a predetermined length to be communicated with the lower casing to guide discharge of a base and a hardening agent, wherein the lower casing and the mixing casing are integrated with each other; and a mixer coupled to be communicated with a base discharge tube and a hardening agent discharge tube, disposed in the casing, and guiding the base and the hardening agent to be mixed with each other. First and second flange coupling walls coupled and inserted into the first and second flanges protrude from a side surface of the lower casing. The first and second flange coupling walls are formed in a spiral shape in which the height gradually decreases from one end to the other end. A rotation limiting protrusion formed to be higher than the first flange protrudes from one end portion of the first flange coupling wall so as to limit a coupling location of the lower casing and a cartridge. A locking protrusion, which protrudes upward from a location corresponding to the length of the first flange on a path of the first flange coupling wall, is locked and coupled to an end portion of the first flange so as to restrict a coupling state of the lower casing and the cartridge. According to the present invention, it is possible to supply the impression material in a stable manner without leakage of the same to an external side during a dental procedure.
Patent KR-20190050128-A (KR)
Inventor: PARK SANG DON
IPC: F16D27/112
Filed: 2017-11-02
Abstract: The present invention relates to an armature assembly used in a clutch for a compressor and a manufacturing method thereof, wherein the manufacturing method of the armature assembly used in a clutch for a compressor comprises the following steps of: preparing an inner ring; preparing an outer ring having an embossed portion in a wing portion; coaxially arranging the outer ring and the inner ring and injecting an elastic material therebetween to integrate the outer ring and the inner ring; forming a through-hole in the outer ring and the inner ring to generate a ring assembly; coupling a hub to the ring assembly to generate a hub assembly; and assembling a ring-shaped disk having both flat surfaces with a hollow portion through which the hub passes through the hollow portion into the hub assembly.
Patent KR-20190050339-A (KR)
Inventor: HONG GI BEOM
IPC: F16H59/04
Filed: 2017-11-03
Abstract: A vehicle including a transmission apparatus is provided to distinguish difference between automatic shifting operation and manual shifting operation by classifying a shifting lever in a laid-down state and a standing state to clarify the operation difference, thereby preventing mal-operation of a driver. A vehicle comprises: a shifting lever that is configured to receive a gear shift command; and a transmission apparatus that is configured to perform gear shifting operation according to the gear shift command received by the shifting lever. The shifting lever is rotatable to one side and is configured to receive an automatic gear shift command in a laid-down state and to receive a manual shift command in a standing state.
Patent KR-20190050490-A (KR)
Inventor: KIM SUNG HWAN
IPC: A45D34/04
Filed: 2017-11-03
Abstract: According to the present invention, a cosmetic container includes: a container main body which is open at the top and accommodates contents; a discharge means which is included in the top of the container main body and discharges the contents to the outside; a stem which is positioned in the upper part of the discharge means and has a discharge hole in one area to be connected to the discharge means; a first discharge member which is included in the upper part of the stem; and a second discharge member which is included in the upper part of the first discharge member. The first discharge member has an outlet to be connected to the discharge hole. The second discharge member has a plurality of distribution holes arranged between the center and the edge. The cosmetic container enables contents to be uniformly distributed on a discharge surface and be discharged.
Patent KR-20190056897-A (KR)
Inventor: YOO HYUNIL
IPC: H04W72/04
Filed: 2017-11-17
Abstract: The present invention relates to a 5^th generation (5G) or pre-5G communication system to support a higher data transmission rate than that of 4^th generation (4G) communication system such as a long term evolution (LTE). An operation method of a terminal in a wireless communication system comprises the steps of: receiving sounding reference signal (SRS) configuration information from a base station; and transmitting an SRS according to the SRS configuration information.
Patent KR-20190065031-A (KR)
Title: Positioning apparatus and method therefore
Inventor: SEOL DONG MIN
IPC: G01S19/05
Filed: 2017-12-01
Abstract: The present invention relates to a positioning technique, comprising: a delay time estimation unit for estimating a propagation delay time between a positioning apparatus and a remote location based on a signal received from the remote location; a positioning unit for producing position information on the positioning apparatus based on the propagation delay time estimated by the delay time estimation unit; and a delay time calculation unit for calculating a corrected propagation delay time between the positioning apparatus and the remote location based on the position information and additional altitude information on the positioning apparatus obtained independently of the position information. The positioning unit updates the position information based on the estimated propagation delay time and the corrected propagation delay time to produce the updated position information. The delay time calculation unit can calculate the corrected propagation delay time between the positioning apparatus and the remote location based on the corrected position information obtained by replacing the altitude information of the position information with the additional altitude information. Thus, the positioning accuracy of the positioning apparatus can be increased.
Patent KR-20190069197-A (KR)
Title: Photographing Device
Inventor: KIM YOUNG TAE
IPC: G01N21/89
Filed: 2017-12-11
Abstract: According to the present invention, provided is an image device having uniform brightness and chromaticity. According to one embodiment, provided is the image device comprising a housing for blocking external light and having an internal space, a light source disposed inside the housing, a moving stage disposed at a lower part of the housing and being movable in and out of the housing, and a rotating stage rotationally connected to the moving stage and including a fixing part for fixing a specimen. The fixing part includes a flat pressing part configured so as to press the specimen in at least one direction of the specimen.
Patent KR-20170142147-A (KR)
Title: Display device and electronic device
Inventor: ARASAWA RYO
IPC: G09G3/36
Filed: 2017-12-13
Abstract: The purpose of the present invention is to provide a display device which reduces a load capacity difference formed in each wiring, and deviation of a display gray level and/or signal delay, when different signals are supplied to a plurality of pixels at the same time by using a plurality of wiring. The present invention comprises a first data line to an N^th data line (N is a natural number of 3 or more) for supplying different image signals, and a pixel having a selection transistor which is connected to one among the first data line to the N^th data line. Any one of the first data line to the N^th data line, and one terminal of the selection transistor cross the first data line to the N^th data line, such that one among the first data line to the N^th data line is installed in a nearest place of one terminal of the selection transistor, and is connected.
Patent KR-20190070785-A (KR)
Title: Hand-Stretched Thin Noodle Containing Sorhum With High Antioxidant Activity And Manufacturing Method Thereof
Inventor: CHOI WOO GUK
IPC: A23L33/105
Filed: 2017-12-13
Abstract: The present invention relates to a sorghum thin noodle comprising 25 wt% of sorghum powder of a new kind Milyang No. 3, which has very high antioxidant activity, and a manufacturing method thereof. The hand-stretched thin noodle is manufactured to enjoy the elastic noodles even though the sorghum content is high by aging four times with sufficient ripening time and by increasing the noodles by hand. The sorghum thin noodle manufactured by the present invention can enjoy both the delicious flavor of sorghum and the elastic noodles unique to the sorghum thin noodle, and has excellent antioxidant activity, thereby a high demand for consumers who want both taste and health at the same time is expected.
Patent KR-20190076364-A (KR)
Title: Liquid crystal cell
Inventor: KIM DEOK HWAN
IPC: G02F1/137
Filed: 2017-12-22
Abstract: The present application relates to a liquid crystal cell, a manufacturing method thereof, and a use thereof. The present application may provide a liquid crystal cell which is usually in a transmission mode, excellent in the transmittance variable characteristics of the transmission mode and a scattering mode, and excellent in haze characteristic in the scattering mode; and a manufacturing method thereof. The liquid crystal cell may be applied to various light modulation devices such as a smart window, a window protective film, a flexible display element, a light shielding plate for a transparent display, an active retarder for displaying 3D images, or a viewing angle control film. The liquid crystal cell includes two substrates and liquid crystal cells between the substrates. The liquid crystal cell includes two substrates and a liquid crystal cell between the substrates.
Patent KR-20190077801-A (KR)
Inventor: LIM YOUN KYUNG
IPC: H04L12/28
Filed: 2017-12-26
Abstract: Disclosed are a chain control method of a sensor and an actuator in a smart home platform operating based on time through user input, and a system thereof. The chain control method of a sensor and an actuator in a smart home platform operating based on time through user input comprises the steps of: detecting whether a smart home platform performs an operation in accordance with a time rule during a time when a user activity is predicted; controlling the performance of the operation of the smart home platform in accordance with an execution-based chain control rule when detecting the operation of the smart home platform; and controlling the performance of the smart home platform in accordance with a non-execution-based chain control rule when the operation of the smart home platform is not detected.
Patent KR-20190078213-A (KR)
Inventor: LEE HO JUN
IPC: B24B37/20
Filed: 2017-12-26
Abstract: The present invention discloses a substrate fixing unit and a substrate polishing apparatus having the same. According to one embodiment of the present invention, the substrate fixing unit includes a retainer guard provided to surround the outside of a substrate. A retainer can adjust a height with respect to the ground. The present invention can prevent generation of a stepped portion with the substrate in accordance with abrasion of the retainer guard.
Patent KR-20190078348-A (KR)
Inventor: CHO DA HEE
IPC: G06T5/40
Filed: 2017-12-26
Abstract: According to an embodiment of the present invention, a method for phase segmentation of a microstructure comprises: a step of inputting an image of a microstructure; and a step of dividing the inputted image of the microstructure into a plurality of super-pixels. The method for phase segmentation of a microstructure further comprises: a step of determining similarity of the plurality of super-pixels to merge similar super-pixels; and a step of determining a phase of the merged super-pixels.
Patent KR-20190079249-A (KR)
Title: Organic light emitting display device having a mirror
Inventor: YOO SEUNG WON
IPC: H01L27/32
Filed: 2017-12-27
Abstract: According to the present invention, an organic light emitting display device capable of increasing the brightness comprises: an organic light emitting diode disposed in a first area on a first substrate; a bank layer partitioning the boundary of the first area; and a first reflective film surrounding the bank layer and disposed in a second area of the first substrate.
Patent KR-20190080316-A (KR)
Inventor: KANG SANG HEE
IPC: G09B7/00
Filed: 2017-12-28
Abstract: The present invention relates to a method for generating an incorrect answer note, which comprises the steps of: (a) receiving a problem request from a user terminal; (b) extracting a problem from a database on the basis of the problem request; (c) providing the extracted problem for the user terminal; (d) receiving answer data for the provided question from the user terminal; and (e) comparing the answer data with correct answer data to generate an incorrect answer note.
Patent KR-20170013978-A (KR)
Title: 메탄올 및/또는 디메틸 에테르로부터 파라자일렌 및 프로필렌을 제조하는 방법
Inventor: LIU ZHONGMIN
IPC: C07F7/02
Filed: 2014-06-04
Abstract: 본 발명은 메탄올 및/또는 디메틸 에테르로부터 p-자일렌 및 프로필렌을 제조하는 방법에 관한 것이다. 이 방법은 연결된(coupling) 두 반응 공정인, 메탄올 및/또는 디메틸 에테르의 방향족화 반응(aromatization reaction) 및 메탄올 및/또는 디메틸 에테르와 에틸렌의 알킬화 반응(alkylation reaction)을 포함한다. 본 발명의 방법은 메탄올 및/또는 디메틸 에테르로부터 p-자일렌의 제조 시의 반응 부산물인의 에틸렌이 풍부한 구성요소를 메탄올 및/또는 디메틸 에테르와 알킬화 반응(alkylation reaction)이 일어나기 위한 촉매가 존재하는 반응 시스템으로 되돌려보냄으로써 높은 선택도(high selectivity)를 가지는 p-자일렌 및 프로필렌를 생성한다.
Patent KR-20170012550-A (KR)
Title: 유체의 유량을 평가하기 위한 방법 및 시스템
Inventor: LE GONIDEC SERGE
IPC: B64G1/40
Filed: 2015-06-02
Abstract: 본 발명은 탱크(20, 21)로부터의 유체의 유량을 평가하기 위한 시스템(10)에 관련되며, 상기 시스템은 상기 탱크(20, 21) 내 유체 레벨을 측정하기 위한 측정 수단(17, 22, 23)을 포함하고, 그리고 상기 시스템은 무향 칼만 필터에 의해서 상기 유체의 유량을 추정하기 위한 추정 수단을 포함하며, 상기 추정 수단은 그로스(gross) 유체 유량을 취득하기 위한 수단(16) 및 상기 그로스-유량-취득 수단(16)에 그리고 상기 측정 수단에 연결되고 그리고 상기 측정 수단에 의해서 측정된 상기 레벨에 따라 상기 그로스-유량-취득 수단(16)에 의해서 취득된 상기 그로스 유량을 보정하도록 구성되는 보정 수단(18)을 포함하는 것을 특징으로 한다. 본 발명은 또한 이러한 시스템에 의해서 행해지는 방법에 관련된다.